Someone, usually a teenager, who fakes being drunk and/or high at parties because they are trying to be cool.
Kid: Dude, look at Jack, he's about to puke!
Other Kid: Nah, man, he had one beer.
Kid: What a fucking fictipsy.
Other Kid: Nah, man, he had one beer.
Kid: What a fucking fictipsy.
by Bobby yoooo November 6, 2009
Get the Fictipsymug.